<!DOCTYPE html>
<html>
<head>
    <meta charset="utf-8"/>
    <title>{block name="title"}标题{/block}</title>
   <script type="text/javascript" src="__JS__/a.js"></script>
</head>
<body>
    {block name="top"}顶部{/block}
    <hr/>
    {block name="bottom"}底部{/block}
</body>
</html>